Strong's G2929 · Greek

κρυσταλλίζω

krustallizo · kroos-tal-lid'-zo

from 2930; to make (i.e. intransitively, resemble) ice ("crystallize")

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 *† κρυσταλλίζω ( κρύσταλλος ), to shine like crystal , be crystal-clear : Re 21:11 ( ἅπ. λεγ. ).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain